audiobookshelf/server/objects/User.js

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const AudiobookProgress = require('./AudiobookProgress')
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class User {
constructor(user) {
this.id = null
this.username = null
this.pash = null
this.type = null
this.stream = null
this.token = null
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this.isActive = true
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this.createdAt = null
this.audiobooks = null
this.settings = {}
this.permissions = {}
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if (user) {
this.construct(user)
}
}
get isRoot() {
return this.type === 'root'
}
get canDelete() {
return !!this.permissions.delete && this.isActive
}
get canUpdate() {
return !!this.permissions.update && this.isActive
}
get canDownload() {
return !!this.permissions.download && this.isActive
}
getDefaultUserSettings() {
return {
orderBy: 'book.title',
orderDesc: false,
filterBy: 'all',
playbackRate: 1,
bookshelfCoverSize: 120
}
}
getDefaultUserPermissions() {
return {
download: true,
update: true,
delete: this.id === 'root'
}
}
audiobooksToJSON() {
if (!this.audiobooks) return null
var _map = {}
for (const key in this.audiobooks) {
if (this.audiobooks[key]) {
_map[key] = this.audiobooks[key].toJSON()
}
}
return _map
}
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toJSON() {
return {
id: this.id,
username: this.username,
pash: this.pash,
type: this.type,
stream: this.stream,
token: this.token,
audiobooks: this.audiobooksToJSON(),
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isActive: this.isActive,
createdAt: this.createdAt,
settings: this.settings,
permissions: this.permissions
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}
}
toJSONForBrowser() {
return {
id: this.id,
username: this.username,
type: this.type,
stream: this.stream,
token: this.token,
audiobooks: this.audiobooksToJSON(),
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isActive: this.isActive,
createdAt: this.createdAt,
settings: this.settings,
permissions: this.permissions
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}
}
construct(user) {
this.id = user.id
this.username = user.username
this.pash = user.pash
this.type = user.type
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this.stream = user.stream || null
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this.token = user.token
if (user.audiobooks) {
this.audiobooks = {}
for (const key in user.audiobooks) {
if (user.audiobooks[key]) {
this.audiobooks[key] = new AudiobookProgress(user.audiobooks[key])
}
}
}
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this.isActive = (user.isActive === undefined || user.id === 'root') ? true : !!user.isActive
this.createdAt = user.createdAt || Date.now()
this.settings = user.settings || this.getDefaultUserSettings()
this.permissions = user.permissions || this.getDefaultUserPermissions()
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}
update(payload) {
var hasUpdates = false
// Update the following keys:
const keysToCheck = ['pash', 'type', 'username', 'isActive']
keysToCheck.forEach((key) => {
if (payload[key] !== undefined) {
if (key === 'isActive' || payload[key]) { // pash, type, username must evaluate to true (cannot be null or empty)
if (payload[key] !== this[key]) {
hasUpdates = true
this[key] = payload[key]
}
}
}
})
// And update permissions
if (payload.permissions) {
for (const key in payload.permissions) {
if (payload.permissions[key] !== this.permissions[key]) {
hasUpdates = true
this.permissions[key] = payload.permissions[key]
}
}
}
return hasUpdates
}
updateAudiobookProgressFromStream(stream) {
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if (!this.audiobooks) this.audiobooks = {}
if (!this.audiobooks[stream.audiobookId]) {
this.audiobooks[stream.audiobookId] = new AudiobookProgress()
}
this.audiobooks[stream.audiobookId].updateFromStream(stream)
}
updateAudiobookProgress(audiobookId, updatePayload) {
if (!this.audiobooks) this.audiobooks = {}
if (!this.audiobooks[audiobookId]) {
this.audiobooks[audiobookId] = new AudiobookProgress()
this.audiobooks[audiobookId].audiobookId = audiobookId
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}
return this.audiobooks[audiobookId].update(updatePayload)
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}
// Returns Boolean If update was made
updateSettings(settings) {
if (!this.settings) {
this.settings = { ...settings }
return true
}
var madeUpdates = false
for (const key in this.settings) {
if (settings[key] !== undefined && this.settings[key] !== settings[key]) {
this.settings[key] = settings[key]
madeUpdates = true
}
}
// Check if new settings update has keys not currently in user settings
for (const key in settings) {
if (settings[key] !== undefined && this.settings[key] === undefined) {
this.settings[key] = settings[key]
madeUpdates = true
}
}
return madeUpdates
}
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resetAudiobookProgress(audiobookId) {
if (!this.audiobooks || !this.audiobooks[audiobookId]) {
return false
}
return this.updateAudiobookProgress(audiobookId, {
progress: 0,
currentTime: 0,
isRead: false,
lastUpdate: Date.now(),
startedAt: null,
finishedAt: null
})
}
deleteAudiobookProgress(audiobookId) {
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if (!this.audiobooks || !this.audiobooks[audiobookId]) {
return false
}
delete this.audiobooks[audiobookId]
return true
}
}
module.exports = User